This specification defines a CRASH TESTED - CRASH CERTIFIED -... BOLLARD BARRICADE SYSTEM – DELTA Model DSC800. PROCUREMENT SPECIFICATION

This specification defines a CRASH TESTED - CRASH CERTIFIED -... BOLLARD BARRICADE SYSTEM – DELTA Model DSC800. PROCUREMENT SPECIFICATION
PROCUREMENT SPECIFICATION
MODEL DSC800 HYDRAULIC BOLLARD BARRICADE SYSTEM
SYNOPSIS
This specification defines a CRASH TESTED - CRASH CERTIFIED - HIGH SECURITY –
BOLLARD BARRICADE SYSTEM – DELTA Model DSC800.
•
The basic system can consists of one or more vertical lift BOLLARDS together with a
HYDRAULIC POWER UNIT, OPERATING CONTROLS, POWER CIRCUITS, OPERATING
LOGIC, SAFETY AND ENVIRONMENTAL OPTIONS.
•
The BOLLARD(S) may be specified with Standard or Custom Cast Outer Shells to match
existing ARCHITECTURAL TREATMENTS or STYLES.
1.0
PATENT LICENSE.
The CRASH CERTIFIED HYDRAULIC BOLLARD SYSTEM shall be fully licensed for manufacture
under U.S. Patent Numbers: 4,576,508 and 4,715,742
2.0
SYSTEM CONFIGURATION
2.1
BOLLARD(S) STANDARD CONFIGURATION
2.1
BOLLARD ARRANGEMENT. The system shall have a total of ____ Bollards arrayed in
accordance with either 2.1.1 or 2.1.2. (specify the total number of Bollards in the system
whether operated independently or in combination).
Select either 2.1.1 or 2.1.2 to define the operating pattern of the Bollards within the system.
2.1.1
Single Bollards Individual Operated. Each individual Bollard shall be operated independently
from any other Bollard within the system. Each Bollard shall have its own controls.
2.1.2
Multi Bollards Operating in Sets. Bollard system shall have ____ sets (specify the number of
sets). Each set shall consist of ___ Bollards (specify the number of Bollards per set). Each
set of Bollards shall have its own controls and operate independently from each other set
within the system.
2.1.3
Construction. Bollard shall be a below grade assembly containing a heavy steel cylindrical
weldment capable of being raised to an above grade position. The guard position shall
present a formidable obstacle to approaching vehicles. Upon impact, forces shall be first
absorbed by the weldment and then transmitted to the foundation of the unit.
2.1.4
Bollard Height. Height of the Bollard shall be 30 inches (762 mm) as measured from the top
of the foundation frame to the top of the Bollard assembly.
2.1.5
Bollard Dimensions. Bollard shall be 6.63 inches (168 mm) in diameter
Copyright 2001 Delta Scientific Corporation
Page 1 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
2.1.6
Finish. The foundation and underside of the Bollard shall be asphalt emulsion coated for
corrosion protection. The roadway plates shall have a non skid surface. The above grade
portion of the Bollard shall be white and have yellow/black diagonal stripes (or alternately
2.2
BOLLARDS(S) WITH ARCHITECTURAL ENHANCEMENTS
2.2.1
BOLLARD ARRANGEMENT. The system shall have a total of ____ Bollards arrayed in
accordance with either 2.2.1 or 2.2.2. (specify the total number of Bollards in the system
whether operated independently or in combination).
Select either 2.2.1 or 2.2.2 to define the operating pattern of the Bollards within the system.
2.2.2
Single Bollards Individual Operated. Each individual Bollard shall be operated independently
from any other Bollard within the system. Each Bollard shall have its own controls.
2.2.3
Multiple Bollards Operating in Sets. Bollard system shall have ____ sets (specify the
number of sets). Each set shall consist of ___ Bollards (specify the number of Bollards per
set). Each set of Bollards shall have its own controls and operate independently from each
other set within the system.
2.2.4
Construction. Bollard shall be a below grade assembly containing a heavy steel cylindrical
weldment capable of being raised to an above grade position. The guard position shall
present a formidable obstacle to approaching vehicles. Upon impact, forces shall be first
absorbed by the weldment and then transmitted to the foundation of the unit.
2.2.5
Architectural Enhanced Outer Shells shall be cast from a free machining aluminum alloy
and be free of cracks, uneven surface texture, excessive parting line offset or particle
inclusions.
2.2.6
Bollard Diameter, with Architectural Enhancement in place shall not be greater than 10.22
inches (260 mm) in diameter. (Refer to DELTA drawing 08473 for design envelope for
enhancement).
2.2.7
Bollard Height: shall be 30 inches (762mm) as measured from the top of the foundation
frame to the top of the Bollard assembly.
2.2.8
Finish.
2.2.8.1 Steel Structure. The foundation and underside of the Bollard shall be asphalt emulsion
coated for corrosion protection. The roadway plates shall have a non-skid surface. The
above grade portion of the Bollard shall be finished with an industrial enamel primer.
2.2.8.2 Architectural Enhancement. Standard Aluminum Cast Outer Shells shall first be primed with
an industrial enamel primer then finished with an industrial grade enamel. Highlight colors
shall be of equivalent quality.
Copyright 2001 Delta Scientific Corporation
Page 2 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
2.2.8.2 Custom Architectural Enhancement Outer Shells shall be finished in accordance with
customer instructions.
2.3
HYDRAULIC POWER UNIT (HPU)
2.3.1
Hydraulic Circuit. Circuit shall incorporate the design concepts as described by U. S. Patent
# 4,490,068 – Re. 33,201. Unit shall consist of an electrically driven hydraulic pump which
shall pressurize a high pressure manifold connected to a hydraulic type accumulator.
Electrically actuated valves shall be installed on the manifold to allow oil to be driven to the
up and/or down side of a double acting hydraulic cylinder to raise and lower the Bollard. The
hydraulic circuit shall include all necessary control logic, interconnect lines and valves to
override and lock out the normal speed control valve(s) for emergency fast operation of the
Bollard(s).
2.3.2
Main Power. The electric motor driving the hydraulic pump shall be fed from (specify actual
site voltage, phase and frequency, i.e. 230/3/60). Motor shall be sufficiently sized for the
expected number of barricade operations.
2.3.3
Power Off Operation. The accumulator shall be sized to allow three full cycle operations of a
single Bollard in the event of a power outage. Enhanced power off capability can be
selected as an option. The bi-directional control valves shall be manually operable in the
event of a power outage.
2.3.4
Manual Operation. A hand pump shall be furnished to allow the Bollards to be raised
manually in the event of a prolonged power interruption.
2.3.5
Construction. The hydraulic power unit and accessories shall be mounted and wired on an
integral steel skid. The HPU shall fit in an envelope 60 inches W x 36 inches D x 60 inches
H (1524 mm W x 914 mm D x 1524 mm H). The HPU shall be mounted indoors or in an
optional weather resistant enclosure.
2.4 CONTROL AND LOGIC CIRCUITS
The following circuits and control stations shall be furnished:
2.4.1
Control Circuit. A control circuit shall be provided to interface between all Bollard control
stations and the pneumatic power unit. This circuit shall contain all relays, timers and other
devices necessary for the Bollard operation.
2.4.1.1 Voltage. The control circuit shall operate from a 120 volt, 50/60 Hz supply (optionally 240
volt, 50/60 Hz or 24 VDC). An internally mounted transformer shall reduce this to 24 VAC
(24 VDC) for all external control stations.
2.4.1.2 Power Consumption. The control circuit power consumption shall not exceed 250 watts
basic load, plus 200 watts for each Bollard in the system.
Copyright 2001 Delta Scientific Corporation
Page 3 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
2.4.1.3 Construction. The control circuit shall be mounted in a general purpose enclosure. All device
interconnect lines shall be run to terminal strips.
(The following control station(s) can be specified)
2.4.2
Remote Control Panel. A remote control panel shall be supplied to control the Bollard
operation. This panel shall have a key lockable main switch with "main power on" and
"panel on" lights. Buttons to raise or lower each Bollard (or sets of Bollards) shall be
provided. Bollard up and down indicator lights shall be included for each Bollard (or set).
The emergency fast operate (EFO) feature shall be operated from a push button larger than
the normal controls (optionally a covered toggle switch). The EFO shall also be furnished
with EFO active light and reset button.
2.4.2.1 Voltage. The remote control panel shall operate on 24 VAC (optionally 24 VDC).
2.4.2.2 Construction. The remote control station shall be a standard 19-inch electronics rack type
surface mount panel with all devices wired to a terminal strip on the back.
2.4.2.3 (Option) Panel shall be equipped with a timer circuit to notify the operator via an annunciator
"squealer" that the Bollard has been left in the down position for too long a time period. The
time interval shall be customer selectable.
(Select Control Panel 2.4.3 instead of 2.4.2 if Slave Panel 2.4.4 is desired.)
2.4.3
Remote Control Master Panel. A remote control master panel shall be supplied to control
Bollard function. This panel shall have a key lockable main switch with "main power on" and
"panel on" lights. Buttons to raise and lower each Bollard (or set) shall be provided. Bollard
"up" and "down" indicator lights shall be included for each Bollard (or set). The emergency
fast operate circuit (EFO) feature shall be operated from a push button larger than the
normal controls (optionally a covered toggle switch). The EFO shall be furnished with EFO
active light and reset button. The remote control master panel shall have a key lockable
switch to arm or disarm the remote slave panel(s). An indicator light shall show if the slave
panel is armed.
2.4.3.1 Voltage. The remote control panel shall operate on 24 VAC (optionally 24 VDC).
2.4.3.2 Construction. The remote control station shall be a standard 19 inch electronics rack type
surface mount panel with all devices wired to a terminal strip on the back.
2.4.3.3 (Option) Panel shall be equipped with a timer circuit to notify the operator via an annunciator
"squealer" that the Bollard has been left in the down position for too long a time period. The
time interval shall be customer selectable.
2.4.4
Remote Control Slave Panel. A remote control slave panel shall also be supplied to control
the Bollard operation. This panel shall have a "panel on" light that is lit when enabled by a
switch on the remote control master panel. Buttons to raise or lower each Bollard (or set)
Copyright 2001 Delta Scientific Corporation
Page 4 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
shall be provided. Bollard "up" and "down" indicator lights shall be included for each Bollard
(or set). The emergency fast operate (EFO) feature shall be operated from a push button
larger than the normal controls (optionally a covered toggle switch). When the slave panel
EFO is pushed, an EFO "active" lamp will light and operation of the Bollard(s) will not be
possible until reset at the master panel.
2.4.4.1 Voltage. The remote control panel shall operate on 24 VAC (optionally 24 VDC).
2.4.4.2 Construction. The remote control station shall be a standard 19 inch electronics rack type
surface mount panel with all devices wired to a terminal strip on the back.
2.4.4.3 (Option) Panel shall be equipped with a timer circuit to notify the operator via an annunciator
"squealer" that the Bollard has been left in the down position for too long a time period. The
time interval shall be customer selectable. The alarm is reset when the Bollards are returned
to the up position.
3.0
ACCESSORY EQUIPMENT. Any or all of the following may be selected:
3.1
Auxiliary Emergency Fast Operate Circuit. A separate hydraulic circuit consisting of a
pressure reserve source, operating controls logic and interconnects lines and valves shall
be supplied. This circuit shall provide an available source of power to operate the Bollard(s)
at emergency fast speed (as specified in 4.4.2), even after power off or manual operation or
high frequency operation has depleted the normal reserve capacity. This system will
operate in conjunction with and from normal EFO controls.
3.2
Electro-Mechanical Signal Gate. An electrically operated wood arm signal gate shall be
supplied to alert vehicle drivers of the Bollard position. The gate operate shall interface with
the Bollard at the control circuit. The control circuit shall close the gate at the Bollard "up"
command and remain closed until the Bollard is fully lowered. The wood arm shall be ___
foot ( 6, 8, 10 or 12 foot can be specified) long and be striped with reflective yellow/black
tape. The gate assembly shall be mountable directly to the roadway surface.
3.3
Stop/Go Traffic Lights. Red/Green 8-inch traffic lights shall be supplied to alert vehicle
drivers of the Bollard position. The green light shall indicate that the Bollard is fully down. All
other positions shall cause the light to show red. Brackets shall be supplied to allow light(s)
to be located on a (3.5 inch OD post) (wall) (3.5 inch OD post - back to back). The light
operating voltage shall be 120 volts (alternately 240 volts), power consumption 40 watts per
light.
3.4
Sump Pump. A self-priming sump pump shall be supplied to drain water collected in the
Bollard foundation. The pump shall have the capacity to remove ____ inches per minute of
rainfall a distance of ______ feet to customer supplied discharge drain. Pump operating
voltage shall be 120/1/50-60 (alternately 240/1/50-60).
3.5
Safety Interlock Detector. A Bollard vehicle detector safety loop shall be supplied to prevent
the Bollard from being accidentally raised under an authorized vehicle. The detector shall
Copyright 2001 Delta Scientific Corporation
Page 5 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
utilize digital logic have fully automatic tuning for stable and accurate long term reliability.
The output of the detector shall delay any Bollard rise signal (except for EFO command)
when a vehicle is over the loop.
3.6
Enhanced Power Off Capability. The hydraulic accumulator shall be sized to provide full
cycle operations of a single Bollard (or sets of Bollards).
3.7
Weather Resistant HPU Enclosure. A lockable weather resistant enclosure shall be
provided for the HPU. The design shall provide for easy access to the HPU for maintenance
and emergency operation of the hydraulic system. Enclosure shall be provided with a
corrosion resistant coating and shall be 60 inches W x 36 inches D x 60 inches H (1524 mm
W x 914 mm D x 1524 mm H).
4.0
PERFORMANCE
4.1
EXPERIENCE. Bollard and auxiliary equipment shall be of proven design. Manufacturer
shall have over 1700 Bollard type vehicle barriers in field operation for a minimum of 5 years
with documented field experience for all major components and design features.
4.2
QUALIFICATION TESTS. Bollard design shall have successfully passed actual full scale
crash tests conducted by a qualified independent agency.
4.2.1
Performance Evaluation. The Bollard shall have been certified by the United States
Department of State to have a performance evaluation per D.O.S.
Specification SD-SDT-0201 (Dated April 1985) of K4/L2.0.
4.3
STOPPING CAPACITY.
4.3.1
Normal Operation. Bollard(s) shall provide excellent security and positive control of normal
traffic in both directions by providing an almost insurmountable obstacle to non-armored or
non-tracked vehicles.
4.3.1.1 The Bollard system shall be designed to stop a vehicle attacking from either direction.
4.3.2
High Energy Attack. Bollard(s) shall have been shown by certified dynamic non linear
analysis to be capable of stopping and immobilizing non-armored or non-tracked
vehicles with weight and velocity characteristics as defined in paragraph 4.3.2.1.
The Bollard system shall be designed to destroy the front suspension system,
steering linkage, engine crankcase and portions of the drive train
4.3.2.1 The Bollard shall be capable of stopping and destroying a vehicle(s) weighing:
15,000 pounds at 62 mph (66,7 kN at 100 kph)
30,000 pounds at 44 mph (133 kN at 71 kph)
.
4.4
SPEED OF OPERATION.
Copyright 2001 Delta Scientific Corporation
Page 6 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
4.4.1
Normal Operation. Each Bollard (or set) shall be capable of being raised or lowered in 3 to
15 seconds (customer adjustable) when operated at a repetition rate not greater than
specified in paragraph 4.5. Bollard direction shall be instantly reversible at any point in its
cycle from the control stations.
4.4.2
Emergency Fast Operation. Bollard shall rise to the guard position from fully down in 1.5
seconds maximum when the emergency fast operate button is pushed provided the system
has not previously been exhausted by power off or manual operation or high speed cycle
rates exceeding that specified in paragraph 4.5. Bollard shall remain in the up and locked
position (normal up/down buttons inoperable) until the EFO condition is reset. (See 3.1 for
auxiliary emergency fast operate system option.)
4.5
FREQUENCY OF OPERATION. Bollard shall be capable of ____ (specify up to 200 cycles
per hour) complete up/down cycles per hour.
5.0
ENVIRONMENTAL DATA (Please supply the following):
Bollard shall operate satisfactorily under the following environmental conditions:
5.1
5.2
Extremes in temperature
Yearly maximum drybulb temp ______f/c
Yearly minimum drybulb temp ______f/c
Rainfall
Yearly average ______inches
Maximum expected hourly rate______inches/hour
5.3
Snowfall
Maximum expected hourly rate______ inches/hour
Roadway will be (mechanically/manually/chemically) cleared ________.
6.0
QUALITY ASSURANCE PROVISIONS
6.1
Testing. Upon completion, the Bollard system will be fully tested in the
manufacturer's shop. In addition to complete cycle testing to verify function and
operating speeds, the following checks shall be made:
6.1.1
Identification. A nameplate with manufacturer's name, model number, serial number
and year built shall be located within the maintenance access area.
6.1.2
Workmanship. The Bollard and subsystems shall have a neat and workmanlike
appearance.
6.1.3
Dimensions. Principal dimensions shall be checked against drawings and ordering
information.
6.1.4
Finish. Coatings shall be checked against ordering information and shall be
workmanlike in appearance.
Copyright 2001 Delta Scientific Corporation
Page 7 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
7.0
7.1
8.0
8.1
9.0
PREPARATION FOR SHIPMENT
The Bollard system shall be crated or mounted on skids as necessary to prevent
damage from handling. The shipping container(s) shall be of sufficient structural
integrity to enable the assembly to be lifted and transported by overhead crane or
forklift without failure.
MANUFACTURER'S DATA
Drawings and installation data. The Bollard system drawings and installation,
maintenance and operating manuals shall be sent to purchaser within 4 weeks of
order. ___ additional copies shall be supplied (1 copy supplied at no cost).
DISCLAIMER
Please note - careful consideration must be devoted to the selection, placement and
design of a Bollard installation. Just as in the case of any Barricade system,
perimeter security device or security gate that blocks a roadway or drive, care must
be taken to ensure that approaching vehicles as well as pedestrians are fully aware
of the Bollards and their operation. Proper illumination, clearly worded warning
signs, auxiliary devices such as semaphore gates, stop-go signal lights, audible
warning devices, speed bumps, flashing lights, beacons, etc. should be considered.
Delta has information available on many such auxiliary safety equipment not
specifically listed herein. It is strongly recommended that an architect and or a traffic
and or safety engineer be consulted prior to installation of a Bollard system. Delta
will offer all possible assistance in designing the operating equipment, controls and
the overall system but we are not qualified nor do we purport to offer either traffic or
safety engineering information.
10.0
PROCUREMENT SOURCE
The Model DSC800 Bollard Barricade System shall be purchased from:
DELTA SCIENTIFIC CORPORATION
24901 West Avenue Stanford
Valencia, California, 91355, USA
Phone (661) 257-1800
FAX (661) 257- 0617
Email [email protected]
www.deltascientific.com
Copyright 2001 Delta Scientific Corporation
Page 8 of 8
All Rights Reserved
Document: Procurement Specification, Model DSC800
(DSC800 Rev. 10/19/01)
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement